I was looking for replacement night sights for my Shield, and was thinking the Trijicon HDs were what I was wanting, but the Ameriglo Pro I DOT looks like the same style sight but not a 3 dot like the HDs, more like a Heinie 8 sight. Ive never heard of them until today. They use Trijicon fronts with different rear sights. Anybody have an opinion on these???

Good quality, but personally I detest the I dot/Heinie 2 dot style.

Trijicon HDs with the bright orange front sight is very tough to beat.

I run the Ameriglo Pro I dots on my G19. I like them a lot. They also make that same sight in a 3 dot configuration.